CA2512841C - Flat rheology drilling fluid - Google Patents

Flat rheology drilling fluid Download PDF

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Publication number
CA2512841C
CA2512841C CA002512841A CA2512841A CA2512841C CA 2512841 C CA2512841 C CA 2512841C CA 002512841 A CA002512841 A CA 002512841A CA 2512841 A CA2512841 A CA 2512841A CA 2512841 C CA2512841 C CA 2512841C
Authority
CA
Canada
Prior art keywords
fluid
drilling fluid
fatty acid
poly
carboxylic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002512841A
Other languages
English (en)
French (fr)
Other versions
CA2512841A1 (en
Inventor
Arvind D. Patel
Jim Friedheim
John Lee
Burnham Hoxha
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MI LLC
Original Assignee
MI LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MI LLC filed Critical MI LLC
Publication of CA2512841A1 publication Critical patent/CA2512841A1/en
Application granted granted Critical
Publication of CA2512841C publication Critical patent/CA2512841C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C09K8/36—Water-in-oil emulsions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/18—Bridging agents, i.e. particles for temporarily filling the pores of a formation; Graded salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Lubricants (AREA)
  • Dental Preparations (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Dowels (AREA)
  • Window Of Vehicle (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling Tools (AREA)
CA002512841A 2003-08-25 2004-08-17 Flat rheology drilling fluid Expired - Fee Related CA2512841C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/647,737 2003-08-25
US10/647,737 US7871962B2 (en) 2003-08-25 2003-08-25 Flat rheology drilling fluid
PCT/US2004/026470 WO2005021676A1 (en) 2003-08-25 2004-08-17 Flat rheology drilling fluid

Publications (2)

Publication Number Publication Date
CA2512841A1 CA2512841A1 (en) 2005-03-10
CA2512841C true CA2512841C (en) 2010-02-02

Family

ID=34216583

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002512841A Expired - Fee Related CA2512841C (en) 2003-08-25 2004-08-17 Flat rheology drilling fluid

Country Status (10)

Country Link
US (1) US7871962B2 (de)
EP (1) EP1567610B1 (de)
AT (1) ATE391157T1 (de)
BR (1) BRPI0407990B8 (de)
CA (1) CA2512841C (de)
DE (1) DE602004012834T2 (de)
EA (1) EA007842B1 (de)
MX (1) MXPA05006551A (de)
NO (1) NO340427B1 (de)
WO (1) WO2005021676A1 (de)

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CN102443381B (zh) * 2011-09-30 2013-06-26 山东天信化工有限公司 合成基钻井液的基液
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CN102807848B (zh) * 2012-07-19 2014-08-06 中国海洋石油总公司 一种煤制油深水恒流变合成基钻井液
CN104232034B (zh) * 2013-06-09 2017-04-26 中国石油化工股份有限公司 一种钻井液和提高钻井液降滤失性能的方法
CN104371675B (zh) * 2013-08-12 2017-12-26 中国石油化工股份有限公司 一种钻井液用降滤失剂
ITUB20153988A1 (it) * 2015-09-30 2017-03-30 Lamberti Spa Emulsionante esente da idrocarburi
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WO2017209734A1 (en) * 2016-05-31 2017-12-07 Halliburton Energy Services, Inc. Emulsified fluid system for fracturing application
US11021643B2 (en) 2016-07-11 2021-06-01 Byk Usa, Inc. Organoclay composition and its use
US10626314B1 (en) 2016-07-11 2020-04-21 Byk-Chemie, Gmbh Additive for drilling fluids
CN106634895B (zh) * 2016-12-13 2019-04-02 安东石油技术（集团）有限公司 生物合成基础油、页岩气钻井用生物合成基环保钻井液及其制备方法和应用
US10519358B2 (en) 2017-01-03 2019-12-31 Byk Chemie Gmbh (Meth)acrylic copolymers as rheological additives in drilling fluids and drilling fluids comprising such copolymers
US10351750B2 (en) * 2017-02-03 2019-07-16 Saudi Arabian Oil Company Drilling fluid compositions with enhanced rheology and methods of using same
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US11708519B2 (en) 2017-02-26 2023-07-25 Schlumberger Technology Corporation Additive to improve cold temperature properties in oil-based fluids
US11555138B2 (en) 2017-02-26 2023-01-17 Schlumberger Technology Corporation Fluids and methods for mitigating sag and extending emulsion stability
EP3615631B1 (de) 2017-04-24 2023-06-14 Huntsman Petrochemical LLC Verfahren zur herstellung von hydroxyalkylcarbamat-funktionellen polyamiden und verwendungen davon
WO2019099858A1 (en) * 2017-11-17 2019-05-23 Oren Hydrocarbons Llc Clay-free drilling fluid composition
US10131622B1 (en) 2018-01-03 2018-11-20 Saudi Arabian Upstream Technology Company N-hydroxyalkylated polyamines, methods of making N-hydroxyalkylated polyamines, and fluids containing an N-hydroxyalkylated polyamine
CN108276974B (zh) * 2018-02-10 2020-09-11 长江大学 一种深水恒流变合成基钻井液
US11624018B2 (en) * 2018-11-09 2023-04-11 Schlumberger Technology Corporation Flat rheology wellbore fluids for generating clean wellbores
RU2762504C1 (ru) * 2020-12-25 2021-12-21 Общество с ограниченной ответственностью Научно-производственное объединение «НИИПАВ» (ООО НПО «НИИПАВ») Способ получения эмульгатора инвертных эмульсий и эмульгатор инвертных эмульсий для буровых растворов
CN113136181B (zh) * 2021-04-07 2022-12-06 中国石油天然气股份有限公司 一种生物合成基钻井液及其制备方法
US11814570B2 (en) 2021-08-19 2023-11-14 Schlumberger Technology Corporation Amide emulsifier for high-temperature oil-based drilling fluid
EP4553129A1 (de) * 2023-11-09 2025-05-14 Oleon N.V. Emulgatorkombination zur erhöhung der stabilität von invertemulsionsbohrspülungen
WO2025255317A1 (en) * 2024-06-05 2025-12-11 Schlumberger Technology Corporation Clayless invert emulsion drilling fluid

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Also Published As

Publication number Publication date
NO20052850D0 (no) 2005-06-13
EP1567610A1 (de) 2005-08-31
NO20052850L (no) 2006-01-11
BRPI0407990B1 (pt) 2017-05-16
CA2512841A1 (en) 2005-03-10
US7871962B2 (en) 2011-01-18
DE602004012834T2 (de) 2009-04-30
EA200501063A1 (ru) 2005-12-29
EP1567610B1 (de) 2008-04-02
BRPI0407990B8 (pt) 2017-11-07
US20050049147A1 (en) 2005-03-03
WO2005021676A1 (en) 2005-03-10
EA007842B1 (ru) 2007-02-27
BRPI0407990A (pt) 2006-03-07
NO340427B1 (no) 2017-04-18
MXPA05006551A (es) 2005-08-16
DE602004012834D1 (de) 2008-05-15
ATE391157T1 (de) 2008-04-15

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Legal Events

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EEER Examination request
MKLA Lapsed

Effective date: 20220301

MKLA Lapsed

Effective date: 20200831